Differential Equation 

A course commonly taken in college by math, engineering and various other majors. It is a field of mathematics created for the sole reason of torturing anyone who thought calculus was easy. In many cases attending lectures in this class will cause mild to severe brain trauma depending on the competency of the lecturer and the student.

Joe: "So are you taking any math this semester?"

Laura: "Yeah, I'm in differential equations."

Joe: "Yeah...Mike took that last semester."

Mike: "Uggggggggrrrrrrrrrrrrgggghhhhhhhhhh."

Joe: "Aww how nice, I think he was wishing you good luck."

Differential Equation by 'ice' November 11, 2009

Terrestrial-Differentiation

The sensation of 2 or more different strains of cannabis smoked at one time. One can feel the different "forces" of the different strains "pulling you apart."

After smoking that purp, kush, and that other dank-ass shit, I felt the heavy Terrestrial-Differentiation.

Terrestrial-Differentiation by vvddasgds February 13, 2009

Limited Slip Differential 

A type of automotive differential, that allows the driven wheels to spin at different speeds. However, unlike an open differential, an LSD has a mechanism to prevent the driven wheels from spinning too fast in relation to one another. This prevents a slipping wheel from robbing the power from the wheel with traction.

These properties lend themselves well for track driving, off-roading, inclement weather, drifting, and burnouts.

Awesome cars such as the R-34 Skyline and the Chevrolet Corvette can be found with a limited slip differential.

Different types of Limited Slip Differential include viscous, clutch-type, helical, and Torsen (torque-sensing).

Limited Slip Differential by Thunderchin October 15, 2014

differential 

Noun
1704

1 a : the product of the derivative of a function of one variable by the increment of the independent variable b : a sum of products in which each product consists of a partial derivative of a given function of several variables multiplied by the corresponding increment and which contains as many products as there are independent variables in the function
2 : a difference between comparable individuals or classes <a price differential>; also : the amount of such a difference

Adjective
1647

1 a : of, relating to, or constituting a difference : DISTINGUISHING b : making a distinction between individuals or classes c : based on or resulting from a differential d : functioning or proceeding differently or at a different rate
2 : being, relating to, or involving a differential or differentiation
3 a : relating to quantitative differences b : producing effects by reason of quantitative differences

differential by Buffy69 June 2, 2004

Ordinary Differential Equation 

An equation that uses rates to torture undergraduate students using nonsensical rules and made up solutions that have no bearing on reality. These are designed to humiliate and confuse typical students.

Oh man, I tried to hook up with this girl from the club last night but she was a total O.D.E (ordinary differential equation)

Ordinary Differential Equation by Wiggles4u November 6, 2009

differentiation 

The work you say in place of 'difference' when you think you're smart.

"There is no Differentiation between the two"

differentiation by bobob1236 September 8, 2018

Comparative Differentiation 

Something so smart, only an idiot would say it. Particulary used when comparing two things which seem to be of importance, but have no relative meaning in the grand scale life.

Bro, have you noted the comparative differentiation between J Cole and Jigga? One is okay and the other is alright.

Comparative Differentiation by Datruthbro December 6, 2016